Tata Consultancy Services System Engineer interview questions

I attended the off campus drive in bangalore, there are three rounds 1.aptitude test, 2.technical interview,3.hr, be careful aptitude contains negative marking, In technical round some basic hr qustions merged with your core engineering field will be asked,and also questions from your resume will be asked,clearing aptitude is more important. 1st will be the aptitude test those who cleared aptitude will get mail regarding next rounds.